Home / 241,622.16-333,385.56-146,126.79

Finding the Fourth Proportional to 241,622.16, 333,385.56 and 146,126.79

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Solution

The fourth proportional to 241,622.16, 333,385.56 and 146,126.79 is: 201,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,622.16 : 333,385.56 = 146,126.79 : x
  2. Step 2: Convert to fraction form
    241,622.16/333,385.56 = 146,126.79/x
  3. Step 3: Cross multiply
    241,622.16x = 333,385.56 × 146,126.79
  4. Step 4: Simplify right side
    241,622.16x = 48,716,561,715.15
  5. Step 5: Solve for x
    x = 48,716,561,715.15/241,622.16
  6. Step 6: Final answer
    x = 201,622.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.